Charles Hanon (COP)/ John W. Schaum (COP)
(1)
Charles-louis Hanon (COP)/ John W. Schaum (COP)
(1)
Edward Elgar (COP)/ John W. Schaum (COP)
(1)
Franz Joseph Haydn (COP)/ John Schaum (CON)/ James L. King III (EDT)
(1)
Frederic Chopin (COP)/ John Schaum (CON)/ Gail Lew (EDT)
(1)
Frederic Chopin (DELETE)/ John Schaum (CON)
(1)
Hal Leonard Publishing Corporation (COR)/ John W. Schaum (EDT)
(1)
Johann Friedrich Burgmuller (COP)/ John Schaum (COP)
(1)
Johann Sebastian Bach (COP)/ John Schaum (CON)
(1)
John Schaum (ADP)/ Wesley Schaum (ADP)
(1)
John W. Schaum (ADP)/ Wesley Schaum (ADP)
(1)
John W. Schaum (COP)/ Wesley Schaum (COP)
(1)